So in short gold colored paint, but it looks nice though 
Silver or Gold coins would trigger attention from governements and can not be freely traded, especially gold is not allowed these days
Some people was thinking of walking over our border with 200 krugerrands mounted in their jackets and belts....
And guess who has the gold now .... indeed the governement, so i do not expect such coins have an actual gold plating and to be honest you do not want that either.
Silver or Gold coins would trigger attention from governements and can not be freely traded, especially gold is not allowed these days
Some people was thinking of walking over our border with 200 krugerrands mounted in their jackets and belts....
And guess who has the gold now .... indeed the governement, so i do not expect such coins have an actual gold plating and to be honest you do not want that either.